# Configuration file for Bumblebee. Values should **not** be put between quotes

## Server options. Any change made in this section will need a server restart# to take effect.[bumblebeed]# The secondary Xorg server DISPLAY numberVirtualDisplay=:8#8Should the unused Xorg server be kept running? Set this to true if waiting# for X to be ready is too long and don't need power management at all.KeepUnusedXServer=false# The name of the Bumbleblee server group name (GID name)ServerGroup=bumblebee# Card power state at exit. Set to false if the card shoud be ON when Bumblebee# server exits.TurnCardOffAtExit=false# The default behavior of '-f' option on optirun. If set to "true", '-f' will# be ignored.NoEcoModeOverride=false# The Driver used by Bumblebee server. If this value is not set (or empty),# auto-detection is performed. The available drivers are nvidia and nouveau# (See also the driver-specific sections below)Driver=nvidia# Directory with a dummy config file to pass as a -configdir to secondary XXorgConfDir=/etc/bumblebee/xorg.conf.d# Xorg binary to runXorgBinary=/usr/lib/xorg/Xorg

## Client options. Will take effect on the next optirun executed.[optirun]# Acceleration/ rendering bridge, possible values are auto, virtualgl and# primus.Bridge=auto# The method used for VirtualGL to transport frames between X servers.# Possible values are proxy, jpeg, rgb, xv and yuv.VGLTransport=proxy# List of paths which are searched for the primus libGL.so.1 when using# the primus bridgePrimusLibraryPath=/usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus:/usr/lib/primus:/usr/lib32/primus# Should the program run under optirun even if Bumblebee server or nvidia card# is not available?AllowFallbackToIGC=false

# Driver-specific settings are grouped under [driver-NAME]. The sections are# parsed if the Driver setting in [bumblebeed] is set to NAME (or if auto-# detection resolves to NAME).# PMMethod: method to use for saving power by disabling the nvidia card, valid# values are: auto - automatically detect which PM method to use# bbswitch - new in BB 3, recommended if available# switcheroo - vga_switcheroo method, use at your own risk# none - disable PM completely# https://github.com/Bumblebee-Project/Bumblebee/wiki/Comparison-of-PM-methods

## Section with nvidia driver specific options, only parsed if Driver=nvidia[driver-nvidia]# Module name to load, defaults to Driver if empty or unsetKernelDriver=nvidiaPMMethod=auto# colon-separated path to the nvidia librariesLibraryPath=/usr/lib/x86_64-linux-gnu/nvidia:/usr/lib/i386-linux-gnu/nvidia:/usr/lib/nvidia# comma-separated path of the directory containing nvidia_drv.so and the# default Xorg modules pathXorgModulePath=/usr/lib/nvidia/nvidia,/usr/lib/xorg/modulesXorgConfFile=/etc/bumblebee/xorg.conf.nvidia

# If the X server does not automatically detect your VGA device,# you can manually set it here.# To get the BusID prop, run `lspci | egrep 'VGA|3D'` and input the data# as you see in the commented example.# This Setting may be needed in some platforms with more than one# nvidia card, which may confuse the proprietary driver (e.g.,# trying to take ownership of the wrong device). Also needed on Ubuntu 13.04.# BusID "PCI:01:00:0"

# Setting ProbeAllGpus to false prevents the new proprietary driver# instance spawned to try to control the integrated graphics card,# which is already being managed outside bumblebee.# This option doesn't hurt and it is required on platforms running# more than one nvidia graphics card with the proprietary driver.# (E.g. Macbook Pro pre-2010 with nVidia 9400M + 9600M GT).# If this option is not set, the new Xorg may blacken the screen and# render it unusable (unless you have some way to run killall Xorg).